Mammillaria ruficeps Lem., Cact. Gen. Sp. Nov.: 37. 1839
Mammillaria ruficeps, Cact. Gen. Sp. Nov.: 37. 1839
is basionym for Cactus ruficeps, Revis. Gen. Pl. 1: 261. 1891
is basionym for Mammillaria rhodantha f. ruficeps, Vilm. Blumengärtn., ed. 3, 1: 369. 1894
is basionym for Mammillaria rhodantha var. ruficeps, Cact. Hort. Dyck., ed. 1849: 11. 1850